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S32 SDK
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Driver example that will show the LPI2C Master functionality
The purpose of this demo application is to show you the usage of the LPI2C module available on the S32K144 MCU as a master using S32 SDK.
The run the example you will need to have the following items:
The following boards are supported by this application:
The following connections must be done to for this example application to work:
PIN FUNCTION | S32K144EVB-Q100 | S32K144-MB |
---|---|---|
LPI2C SCL (PTA3) | J1-3 - Slave SCL | J9-30 - Slave SCL |
LPI2C SDA (PTA2) | J1-1 - Slave SDA | J9-29 - Slave SDA |
GND (GND) | J3-11 - Slave GND | J6 - Slave GND |
After opening S32 Design Studio, go to File -> New S32DS Project From... and select lpi2c_master_s32k144. Then click on Finish.
The project should now be copied into you current workspace.
First go to Project Explorer View in S32 DS and select the current project(lpi2c_master_s32k144). Then go to Project and click on Generate Processor Expert Code
Wait for the code generation to be completed before continuing to the next step.
Select the configuration to be built FLASH (Debug_FLASH) or RAM (Debug_RAM) by left clicking on the downward arrow corresponding to the build button(. Wait for the build action to be completed before continuing to the next step.
Go to Run and select Debug Configurations. There will be four debug configurations for this project:
Configuration Name | Description |
---|---|
lpi2c_master_s32k144 Debug_RAM Jlink | Debug the RAM configuration using Segger Jlink debuggers |
lpi2c_master_s32k144 Debug_FLASH Jlink | Debug the FLASH configuration using Segger Jlink debuggers |
lpi2c_master_s32k144 Debug_RAM PEMicro | Debug the RAM configuration using PEMicro debuggers |
lpi2c_master_s32k144 Debug_FLASH PEMicro | Debug the FLASH configuration using PEMicro debuggers |
Select the desired debug configuration and click on Launch. Now the perspective will change to the Debug Perspective.
Use the controls to control the program flow.